49936760

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{29033}}^1$

素因数の和:29087

約数の個数: 32

約数和(自身を含む): 114974640

約数和(自身を除く): 65037880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 29033, 58066, 116132, 145165, 232264, 290330, 580660, 1161320, 1248419, 2496838, 4993676, 6242095, 9987352, 12484190, 24968380, 49936760]

約数ペア:

[(1, 49936760), (2, 24968380), (4, 12484190), (5, 9987352), (8, 6242095), (10, 4993676), (20, 2496838), (40, 1248419), (43, 1161320), (86, 580660), (172, 290330), (215, 232264), (344, 145165), (430, 116132), (860, 58066), (1720, 29033)]